Control of modes of energy-saving vibro-drying devices

Abstract

This paper proposes a method for optimizing the drying process of pectin hydrolyzate in the vibrofluidized bed of inert material, which allows to determine the values of the parameters of the regime at which the drying process continues with minimal costs for thermal and heat. It is based on the experimentally obtained relationship between the specific productivity of the drying equipment and the following parameters of the drying process: air movement speed in the drying chamber, initial air temperature, specific load depending on the drying area, gas distribution network , the initial concentration of dry matter. A complex criterion for the optimization of the vibrofluidized drying process has been developed, its minimization allows to increase the efficiency of the drying process. Restrictions on the ranges of changing the parameters of the drying process have been developed.